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Bengaluru, Jul 21: Students who are Covid-19 positive but are asymptomatic will be allowed to write the Common Entrance Test (CET) scheduled on July 30 and 31 for entrance into professional courses in Karnataka.

According to the Standard Operating Procedure (SOP) issued by the Department of Health and Family Welfare for CET, space should be allotted for students who have tested positive. Such students will have to be transported to and from the exam centre in an ambulance.

According to the SOP issued yesterday, candidates with COVID-19 “shall provide a risk consent certificate for taking up the exam.” The SOP also says “they shall inform about their status to the authorities concerned in advance to make the necessary arrangements.”

Bengaluru, Jun 27: Karnataka Chief Minister B S Yediyurappa on Saturday emphasised on giving a new dimension to the city by strengthening the infrastructure and improving various other sectors including health and housing.

He was speaking at the groundbreaking ceremony of the 108-feet-tall bronze statue of Kempe Gowda, the founder of Bengaluru, at the Kempegowda International Airport near here. The statue would be built at a cost of Rs 66 crore in one-and-half years.

Yediyurappa said Bengaluru has earned the fame of Garden City and Silicon Valley of India. Noting that the state capital was one of the fastest-growing cities in the world and internationally acclaimed hub of information technology and biotechnology, he said, "We need to give a new dimension to this city and strengthen the infrastructure. We have to focus on health, housing, pollution control, traffic management. Our government has taken various measures to develop the city," the chief minister said.

On Kempe Gowda, Yediyurappa said though the city did not have a perennial river, he built hundreds of lakes and interconnected them. His water management reflects on his foresightedness, he added.

"Kempambudhi, Dharmambudhi, Sampaniram and Halasuru lake are among the major lakes gifted to the people of Bengaluru. He had set up the markets called Chickpet, Akkipet, Balepet, Kumbarpet, are still the major trade hubs," Yediyurappa said.

Former Prime Minister H D Deve Gowda, Union Minister of State for Railways Suresh Angadi, deputy chief ministers Govind Karjol, Dr C N Ashwath Narayan, Laxman Savadi and many other ministers were present on the occasion. The event was organised on the 511th birth anniversary of Kempe Gowda. Kempe Gowda was a chieftain of Vijayanagara dynasty who founded Bengaluru around 550 years ago.

The deadly coronavirus that entered India while there was still nip in the air has beaten rising mercury, humid conditions, unique Indian genome and has entered monsoon season with more potency as fresh cases are only breaking all records in the country.

India recorded a single-day spike of record 24,850 new coronavirus cases on Sunday, taking its total tally to 6.73 lakh corona-positive cases.

Top Indian microbiologists were hopeful in March that after the 21-day lockdown, as summer approaches, the rise in temperature would play an important role in preventing the drastic spread of COVID-19 virus in India.

Several virologists hinted that by June this year, the impact of COVID-19 would be less than what it appeared in March-April.

The claims have fallen flat as the virus is mutating fast, becoming more potent than ever.

According to experts, the novel coronavirus is a new virus whose seasonality and response to hot humid weather was never fully understood.

"The theory was based on the fact that high temperatures can kill the virus as in sterilisation techniques used in healthcare. But these are controlled environment conditions. There are many other factors besides temperature, humidity which influence the transmission rate among humans," Dr Anu Gupta, Head, Microbiologist and Infection Control, Fortis Escorts Heart Institute, told IANS.

There is no built-up immunity to COVID-19 in humans.

"Also, asymptomatic people might be passing it to many others unknowingly. New viruses tend not to follow the seasonal trend in their first year," Gupta emphasized.

Globally, as several countries are now experiencing hot weather, the World Health Organization (WHO) reported a record hike in the number of coronavirus cases, with the total rising by 2,12,326 in 24 hours in the highest single-day increase since COVID-19 broke out.

So far over 11 million people worldwide have tested positive for the disease which has led to over 5,25,000 deaths, according to data from Johns Hopkins University. The US remained the worst-hit country with over 28 lakh cases, followed by Brazil with 15.8 lakh.

According to Sandeep Nayar, Senior Consultant and HOD, Respiratory Medicine, Allergy & Sleep Disorders, BLK Super Speciality Hospital in New Delhi, whether temperature plays a role in COVID-19 infection is highly debated.

One school of thought said in the tropical regions of South Asia, the virus might not thrive longer.

"On the other hand, another school of thought has found that novel Coronavirus can survive in a hot and humid environment and tropical climate does not make a difference to the virus. According to them, this is what distinguishes the novel coronavirus from other common viruses, which usually wane in hot weather," stressed Nayar.

Not much has been studied in the past and no definite treatment or vaccine is available to date.

"Every day, new properties and manifestation of the disease come up. As of now, the only way to prevent this monster is by taking appropriate precautions. Hand hygiene, social distancing, cough etiquette and face masks definitely reduce spread of COVID-19 infection," Nayar told IANS.

Not just top Indian health experts, even Indian-American scientists had this theory in mind that sunshine and summer may ebb the spread of the coronavirus.

Ravi Godse, Director of Discharge Planning, UPMC Shadyside Pennsylvania in the US told IANS in April: "In the summer, the humidity can go up as well, meaning more water drops in the air. If the air is saturated with water and somebody sneezes virus droplets into such air, it is likely that the droplets will fall to the ground quicker, making them less infectious. So the short answer is yes, summer/sunshine could be bettera.

According to Dr Puneet Khanna, Head of Respiratory Medicine and Pulmonology, Manipal Hospital, Delhi, COVID-19 death rates are not too different in tropical countries but since the disease affected them late it was yet to show its peak in these areas.

"The virus can survive well in hot and humid countries and this is proven now," he stressed.